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Development Of An Mmpi Scale To Predict Therapeutic Response To Lithium Carbonate, Neal Allen Hayden

Dissertations and Theses

Common medications utilized in the treatment of psychosis include lithium carbonate and the major tranquilizers. The efficacy of lithium is well established in the treatment of manic-depressive patients exhibiting symptoms of mania. The major tranquilizers treat a broader range of psychotic disorders including schizophrenia.

In the treatment of manic-depressive illness, lithium produces normalization of affect with few side effects. However, since the interval between therapeutic and toxic dosages is narrow, lithium treatment must be closely monitored to avoid severe physical problems and even death. When a schizophrenic is incorrectly diagnosed as manic-depressive, and is treated with lithium, the patient does …

An Internal Review Of A Discipline: Journal Editors' Opinions Of Paradigm Development Within Speech Communication, Laurie A. Houghton

Dissertations and Theses

A review of the literature on paradigm development within academic fields revealed that researchers have drawn distinctions between disciplines with greater paradigm development (discussed as discipline-wide consensus) and disciplines with lesser paradigm development. Several of these investigations centered on paradigm development and evaluative criteria used by academic journal editors for judging scholarly work. The purpose of this study was to ascertain Speech Communication journal editors' opinions of paradigm development within their field.

A two-part survey was developed and mailed to eleven editors of the major Speech Communication journals. Data generated from the survey were analyzed using a descriptive methodology. Part …

A Harmony Of Opposites, Patricia Reppenhagen

Dissertations and Theses

The central concept of my work is to bring opposing visual elements into harmony with one another. I feel that every aspect of life is composed of contradictory components or forces: order vs. chaos, the beautiful vs. the offensive, work vs. leisure, excitement vs. stability, method vs. chance. The examples are endless. These opposing elements are components in life which need to be balanced against each other to achieve harmony and order, as opposed to strife and conflict. Personally, the need for order and control in my own life is important and, I feel, is reflected in the above classical …

The Combined Effect Of Cu And Zn On Selenastrum Capricornutum, Helmer Colonia-Roque

Dissertations and Theses

It has been demonstrated that the toxicity of heavy metals depends on their chemical speciation and can be related to their free ion activities, rather than the total metal concentrations. The objective of this study was to determine the effect of combined free ions of zinc and copper on the toxicity to the green alga Selenastrum capricornutum. This alga was grown in a defined medium, under controlled laboratory conditions, with a varying range of zinc and copper concentrations. The growth rate of the alga was inhibited at pZn = 5.93 or at pCu = 7.24. The results suggest that …

Life Satisfaction Of Elderly Parents And Parent-Child Relationships In Old Age, Tehchou Yeh

Dissertations and Theses

This thesis is designed to explore the nature of the relationship between elderly parents and their children and to investigate the association of that relationship with life satisfaction of the elderly parents. The examination of parents' life satisfaction is based on the activity theory of gerontology. The life satisfaction is measured by Adams's eighteen-item Life Satisfaction Index. The parent-child relationship is viewed from the standpoint of both the parents' expectations of their children and how the children fulfill these expectations. Filial discrepancies between parents' expectations and children's behavior are analyzed to fill a gap in the literature on behavioral and …

Liquid Transmission Line Pulser Circuit For Laser Excitation, Carl Stultz

Dissertations and Theses

The subject of this thesis is the study of liquid dielectric transmission lines and their potential application as an excitation source in high speed, high-repetition rate laser designs. The design problems associated with the construction of high repetition rate (khz), short wavelength lasers have been reviewed and the major shortcomings of conventional electrical driving circuits identified. The identification of these shortcomings and a review of the available literature on electrical circuits for various types of lasers suggested that liquid dielectrics and transmission lines could potentially have significant advantages over more conventional circuitry used in high repetition rate, short wavelength lasers. …

Career Supports And Career Mentors: An Analysis Of Their Prevalence And Their Relation To Career Success And Satisfaction Among A Group Of Women Lawyers, Sandra Lee Riley

Dissertations and Theses

This study investigated three issues problematic to the state of knowledge on mentoring. These issues were: (a) lack of scientifically derived operational definitions in use in research on mentoring; (b) lack of agreement about how common mentoring is; and (c) lack of agreement about whether or not alternate forms of career support are more efficient than mentoring. The information collected to address each of these issues was acquired in two phases: a literature survey followed by a sample survey. The literature survey addressed the first issue. It resulted in the formulation of an operational definition of mentoring which was based …

The Japanese/American Interface: A Crosscultural Study On The Approach To Discourse, Hitomi Tamura

Dissertations and Theses

This study attempted to explore one aspect of the communicative styles of Japanese and Americans: their approach to discourse. In a literature review, four distinctive characteristics were surveyed: linear/nonlinear presentation, inductive/ deductive reasoning, explicit/implicit communication, and analytical/emotional statements. The American style of argument was characterized by:

1) a linear presentation as evidenced by its preference for a sequential paragraph development, its reliance on logic, and its direct introduction of the subject.

2) either inductive or deductive reasoning.

3) explicit communication as shown by its emphasis on the use of concrete language, definite qualifiers, clearly stated conclusions and a wider perspective. …

Image Development Through Process, Jean Handwerk Lee

Dissertations and Theses

No abstract provided.

The Correlation Between Expressive Language Delay In Children And Their Motor Abilities, Gail G. Cunningham

Dissertations and Theses

The purpose of the present study was to determine the correlation between expressive language delay in children and their gross and fine motor skills. Twenty children five years through six years, eleven months with a diagnosed expressive language delay, were selected to participate in the study. Each was screened on the basis of normal hearing, receptive vocabulary skills, motor functioning, and an expressive language delay of one year or more. After screening procedures, each child was administered the Preschool Language Scale-PLS (Zimmerman, et al., 1969) and the short form of the Bruininks-Oseretsky Test of Motor Proficiency-BOMP (Bruininks, 1978). …

Comprehension Of Abstract And Concrete Commands By High And Low Level Aphasic Subjects : Effects Of Presentation Mode, Karen Jaruckis Lambrecht

Dissertations and Theses

This study examined the influence of three presentation modes (live voice, tape recorded, and videotape recorded) on aphasic subjects' comprehension of concrete and abstract commands.

Images From The Horse Heavens, David Thornock

Dissertations and Theses

The Horse Heavens and the surrounding region in central Washington mean a great deal to the author. The contents of this exhibition deal mainly with this area and the characteristics it contains which reflect and illuminate their evolving concept of reality.

Justice Brennan And The Bill Of Rights, David B. Brownhill

Dissertations and Theses

The research problem examined in my thesis is stated clearly in the title: Justice Brennan and The Bill of Rights. In my examination, I relied primarily on Brennan's opinions, and secondarily, on scholarly commentaries authored by Brennan and others. I located the cases through a combination of sources. Initially, I consulted the Harvard Law Reviews' "Supreme Court Term, (1956-1981) Term(s)," which is published annually in its November edition, and then, I turned to the writings by, and about, Brennan my findings show that Brennan's approach in these cases has evolved over the years toward a more absolutist one.

The Effects Of Various Chemical Treatments On The Surface Area Of Coals, Maria Margaret Ludvig

Dissertations and Theses

Surface areas of most American coals are small when measured by N₂ adsorption at 77 K and large when measured by CO₂ adsorption at 298 K, implying that the majority of the pores are less than 5 Å in diameter. This small pore size would restrict many gaseous and liquid reactants from entering the internal pore system of the coal, and hence, reduces the efficiency of coal conversion. Therefore, if the surface area, as measured by N₂ (77 K), could be increased, that is, to increase the pore size, the conversion of coal into useful products should …

Holocene Geologic History Of The Clatsop Plains Foredune Ridge Complex, David Karl Rankin

Dissertations and Theses

This research formulated a recent geologic history of the Clatsop Plains dating from 3500 years BP to present. Research consisted of geomorphic mapping, near-surface stratigraphic evaluation, carbon dating and subsurface interpretation of available data.

Effect Of Tinnitus Maskers On Speech Discrimination Among Those Wearing Tinnitus Maskers, John Alexander Chonka

Dissertations and Theses

The purpose of this study was to determine the effect(s) of tinnitus maskers and tinnitus instruments on speech discrimination utilizing a population of subjects who currently have tinnitus and are presently wearing these devices. The hypothesis which guided this investigation states that there is no difference between discrimination scores with and without tinnitus maskers. In an attempt to test this hypothesis, speech discrimination scores were obtained from 26 listeners both in quiet and in the presence of cafeteria noise, with and without use of their tinnitus maskers.

The Introduction Of European And Asian Cultural Materials On The Alaskan And Northwest Coasts Before 1800, Herbert Kyle Beals

Dissertations and Theses

This thesis concerns the introduction of exogenous cultural materials among the native inhabitants of the Alaskan and Northwest coasts prior to the and of the 18th century. It is an investigation of the sources of these materials and the manner and chronology of their introduction. The research is based primarily on data drawn from accounts of native life by explorers and fur traders who visited the coasts of northwestern North America in the 18th century. These accounts are supplemented by ethnologic and archaeologic data collected by anthropologists in the 19th and 20th centuries.

Analytical And Experimental Stresses In Concrete Pavements And Unbonded Overlays, Ahmad Jaber

Dissertations and Theses

The principal objective of this study is to determine the accuracy of calculating stresses in concrete pavements and unbonded overlays under different loading conditions. The computed stresses for the single layer pavements are obtained based on Westergaard theory, the finite-element model (ILLI-SLAB), and the elastic layered model (ELSYM5). For the two-layer unbonded systems, stresses are estimated based on the finite-element theory and the Portland Cement Association design method. The experimental results for the comparison were available from a series of tests done on model scale concrete pavements and unbonded overlays. The results of present investigation show that the computed stresses …

Breeding Success And Nest Site Characteristics Of The Western Bluebird On Parrett Mountain, Marcia Diane Sims

Dissertations and Theses

The lack of suitable nest sites may be a limiting factor for Western Bluebird populations inhabiting the upper Willamette Valley. Nest box trails have been established on the hills surrounding the Portland metropolitan area. Since their placement, approximately 25% of the boxes available have been used by Western Bluebirds as nest cavities. This study was undertaken to identify factors which might determine the selection of a nest box by Western Bluebirds and the subsequent nest success or failure.

The breeding biology of Western Bluebirds using the nest box trail located on Parrett Mountain, Oregon in 1979 was investigated. Breeding season, …

Crime As A Routine Activity: An Investigation, Donna Scott Munroe

Dissertations and Theses

Crime as a social phenomenon has customarily been examined as sets of occurrences which happen outside the boundaries of the legitimate social structure. Research by Lawrence E. Cohen and Marcus Felson suggests that more fruitful explanatory models of crime may be developed from the routine activity approach, an approach which regards crime as a routine activity in the same sense that everyday work may be regarded as routine activity. Such an approach is consonant with the precepts of human ecology. Human ecology as a theoretical model posits an interrelationship among the divergent parts of the social fabric. In such a …

Formation And Zonation Of Ferruginous Bauxite Deposits Of The Chapman Quadrangle, Oregon, Richard Charles Marty

Dissertations and Theses

Two major theories have been advanced to account for the scattered distribution of ferruginous bauxite deposits. Original workers proposed that ferruginous bauxite originally developed over all exposed Columbia River Basalt in western Oregon and was subsequently removed by erosion. Studies which followed have suggested that it may be locally favorable conditions, especially of drainage, which are responsible for deposit distribution. Field mapping in the Chapman Quadrangle shows a possible correlation between a series of sheared zones, which may have improved drainage, and the distribution of ferruginous bauxite deposits. Examination of the pisolitic zone ferruginous bauxite of the Chapman Quadrangle failed …

Stratigraphic Relationships Of The Tillamook Volcanics And The Cowlitz Formation In The Upper Nehalem River-Wolf Creek Area, Northwestern Oregon, Michael Keith Jackson

Dissertations and Theses

The upper Nehalem River-Wolf Creek area is located on the northeastern flank of the Tillamook Highlands in the northern Oregon Coast Range. Three rock stratigraphic units underlie the thesis area, and these units range from late Eocene to Oligocene in age.

Teaching Visual Awareness To General Education Students, Larry Edward Gross

Dissertations and Theses

The goal of this thesis was to present a teaching method which would demonstrate increased visual awareness in general education college students. The particular approach presented for that purpose was also designed to be of potential benefit to students' total educational experience. To that end sane conditions and specific research were introduced as necessary considerations for the teaching approach and for the role of art education as it pertains to the thesis goal.

A Study Of The Diagenesis Of The Overburden Between The Badger And School Coal Seams, Dave Johnston Coal Field, Converse County, Wyoming, Rebecca K. Jaffer

Dissertations and Theses

Low pH zones in portions of the overburden at the Dave Johnston Coal Field, Converse County, Wyoming are the subject of this study. The low pH zones are restricted to limonite stained sandstones which grade downdip into normal pH gray sandstones. Changes in color, clay mineralogy, cementation and feldspar surface textures are noted between the two sandstone units. These changes appear to be the result of post depositional alteration that was responsible for oxidation of pyrite and chlorite, dissoluion of calcite, and the etching of feldspar grains. The parameters for the diagenesis fit those of uranium roll front models proposed …

Role Conflict And Role Ambiguity And Their Perceived Relationships To Substitute Teaching Effectiveness, Castilla Jack Ryan

Dissertations and Theses

This research is an exploratory study of role conflict and role ambiguity and their relationships to effectiveness in the substitute teaching services. In many public school systems, large numbers of substitute teachers are assigned to a classroom on a daily basis when the regular teacher is absent. The assignment is usually done through a central administrative office. Substitutes are assigned with very short notice; and since their assignment is based on availability, they may be asked to teach a subject outside their certified field. In addition, the lesson plans left for the substitutes by regular teachers may be incomplete or …

External Dependence And National Urban Development Policy: A Structural Analysis Of Graduate Unemployment In Nairobi, Kenya, Fantu Cheru

Dissertations and Theses

This dissertation examines the attempts by the government of Kenya to develop and implement policies directed toward the problem of urban unemployment. Specifically, this study focuses upon two policy areas directly related to the problem of urban unemployment: education and economic growth. Central to the urban unemployment problem is a potential conflict arising out of a rapidly growing number of school graduates on the one hand, and on the other, the limited opportunities for a sufficient level of employment for this segment of the labor force. An additional element of this study is an examination of the possible consequences of …

An Exploratory Functional-Structural Analysis Of American Urban Traditional And Alternative Secondary Public Schools, Mary Ellen Sweeney

Dissertations and Theses

This study investigates the way traditional and alternative secondary public school organizations are structured to impact youths. Some studies have found that traditional secondary schools utilize inappropriate and outdated organizational elements and arrangements. Alternative schools with different organizational arrangements have been initiated in public school districts to institute school reform measures. The three goals of this study are to: (1) collate a large share of the literature on the function, social context and organizational characteristics of conventional and alternative secondary public school organizations, (2) explicate a theoretical framework or interrelated set of propositions of organizational principles regarding modern organizations, including …

The Health Policy Gap: Income, Health Insurance And Source Of Care Effects On Utilization Of And Access To Dental, Physician And Hospital Services By Oregon Households, Constance Hall Fitzgerald

Dissertations and Theses

This study explores the effects of income, insurance, and source of medical care on access to and utilization of health services. Profiles of dental, physician, and hospital services use are developed for more than 3,500 Oregonians. Low income, lack of health insurance, and/or an inappropriate source of medical care are hypothesized to be barriers to access and utilization. Households which face one or more of these barriers are identified as falling into a "Health Policy Gap." The data for this study were drawn from a 1978 random telephone survey of 1249 Oregon households. The survey was commissioned by the State …

Serial Cardiovascular Adaptations During Pregnancy, Mark Vincent Hart

Dissertations and Theses

Maternal cardiovascular adaptations appear to be essential in order to supply extra circulation to both the developing fetus and maternal system during a successful pregnancy. Since inadequate cardiovascular adjustments may produce abortions or maternal morbidity, the characterization of maternal cardiovascular changes during pregnancy and the elaboration of the underlying mechanism for these changes are essential to the understanding of how the heart enlarges during pregnancy and what significance this enlargement might have. To provide needed information regarding this time course and extent of maternal cardiac enlargement and the hormonal and hemodynamic changes which may be responsible for these changes, the …

Sex Differences In The Language Development Rates Of Two-Year Olds, Laurel A. Hickman

Dissertations and Theses

The purpose of this study was to examine and compare the language development rate of male and female children, 24 to 30 months of age, during a three month time period.